75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
|
/* $Id: getconnstatus.c,v 1.4 2011/05/23 20:22:41 nanard Exp $ */
|
||
|
|
/* MiniUPnP project
|
||
|
|
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
|
||
|
|
* (c) 2011 Thomas Bernard
|
||
|
|
* This software is subject to the conditions detailed
|
||
|
|
* in the LICENCE file provided within the distribution */
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <netinet/in.h>
|
||
|
|
#include "getconnstatus.h"
|
||
|
|
#include "getifaddr.h"
|
||
|
|
|
||
|
|
#define STATUS_UNCONFIGURED (0)
|
||
|
|
#define STATUS_CONNECTING (1)
|
||
|
|
#define STATUS_CONNECTED (2)
|
||
|
|
#define STATUS_PENDINGDISCONNECT (3)
|
||
|
|
#define STATUS_DISCONNECTING (4)
|
||
|
|
#define STATUS_DISCONNECTED (5)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* get the connection status
|
||
|
|
* return values :
|
||
|
|
* 0 - Unconfigured
|
||
|
|
* 1 - Connecting
|
||
|
|
* 2 - Connected
|
||
|
|
* 3 - PendingDisconnect
|
||
|
|
* 4 - Disconnecting
|
||
|
|
* 5 - Disconnected */
|
||
|
|
int
|
||
|
|
get_wan_connection_status(const char * ifname)
|
||
|
|
{
|
||
|
|
char addr[INET_ADDRSTRLEN];
|
||
|
|
int r;
|
||
|
|
|
||
|
|
/* we need a better implementation here.
|
||
|
|
* I'm afraid it should be device specific */
|
||
|
|
r = getifaddr(ifname, addr, INET_ADDRSTRLEN);
|
||
|
|
return (r < 0) ? STATUS_DISCONNECTED : STATUS_CONNECTED;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* return the same value as get_wan_connection_status()
|
||
|
|
* as a C string */
|
||
|
|
const char *
|
||
|
|
get_wan_connection_status_str(const char * ifname)
|
||
|
|
{
|
||
|
|
int status;
|
||
|
|
const char * str = NULL;
|
||
|
|
|
||
|
|
status = get_wan_connection_status(ifname);
|
||
|
|
switch(status) {
|
||
|
|
case 0:
|
||
|
|
str = "Unconfigured";
|
||
|
|
break;
|
||
|
|
case 1:
|
||
|
|
str = "Connecting";
|
||
|
|
break;
|
||
|
|
case 2:
|
||
|
|
str = "Connected";
|
||
|
|
break;
|
||
|
|
case 3:
|
||
|
|
str = "PendingDisconnect";
|
||
|
|
break;
|
||
|
|
case 4:
|
||
|
|
str = "Disconnecting";
|
||
|
|
break;
|
||
|
|
case 5:
|
||
|
|
str = "Disconnected";
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
return str;
|
||
|
|
}
|
||
|
|
|